Parts for your 2015 Volkswagen Amarok-Crank angle sensor

2015 Volkswagen Amarok crank-angle sensor (crankshaft position sensor) — what it does and when to replace it

Yes, the 2015 Volkswagen Amarok is fitted with a crank-angle sensor, more commonly called the crankshaft position sensor (VAG designation: G28). This is confirmed across Volkswagen’s Elsa/ERWIN repair literature for the 2.0 TDI common-rail and 2.0 TSI engines, Volkswagen Self‑Study Program materials for the 2.0‑litre TDI CR engines describing the G28 engine speed sender, and parts catalogues (ETKA) listing a crankshaft sender for Amarok engines of this model year.

On the Amarok, the crank-angle sensor tracks the exact position and speed of the crankshaft so the ECU can time injection and, on petrol variants, ignition with precision. Without a clean signal, the ute can crank but not start, stumble, or stall. It’s a small Hall or inductive sensor mounted near the rear of the engine at the bellhousing, reading a toothed wheel on the flywheel.

It isn’t a scheduled service item, but it does deserve a once‑over during routine servicing. Sensible checks include:

• Inspecting the sensor harness for chafing near the gearbox and starter.
• Checking the connector for moisture or green corrosion, especially after off‑road or beach work.
• Looking for oil weeps from the sensor O‑ring that can track onto the plug.

Typical symptoms of a failing sensor include hard starting when hot, sudden stalling, no tacho movement while cranking, and a check engine light. Common scan-tool fault codes are P0335/P0336 (crankshaft position sensor range/performance). Because a weak battery or starter can also cause a poor RPM signal, it’s smart to test cranking voltage before condemning the sensor.

Replacement is usually straightforward for a qualified tech: disconnect the battery, access the sensor at the bellhousing, remove the retaining fastener, twist and withdraw the sensor, lightly oil the new O‑ring, and refit. Correct routing of the loom and a positive connector lock are essential. Clear DTCs and verify a clean RPM signal during cranking, most Amarok ECUs learn automatically, so no special relearn is typically needed. Sticking with a genuine or high‑quality OEM‑equivalent sensor is recommended to avoid intermittent signal issues.

Technical references: Volkswagen Elsa/ERWIN repair manuals for Amarok 2.0 TDI/TSI (Sender for engine speed – G28), Volkswagen Self‑Study Programs on 2.0 TDI Common Rail systems, and VW ETKA parts listings for the Amarok (2015 MY).

FAQs

Where is the crank-angle sensor on a 2015 Amarok?
It’s mounted at the back of the engine where it meets the gearbox (bellhousing area), typically near the starter motor. It reads a toothed wheel on the flywheel. Access is from underneath once the under‑tray is off.

What are the signs the sensor is failing?
Hard starting (often worse when hot), random stalling, no RPM on the scan tool while cranking, and a check engine light. Fault codes like P0335 or P0336 are common. Always rule out low battery voltage and poor grounds first.

Does it need servicing or regular replacement?
No set replacement interval. It’s “fit and forget” until it shows symptoms. During services, a quick look at the wiring and connector, plus checking for oil contamination, helps prevent headaches down the track.